* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
body {
  background-color: #cdcdcd;
}
.w {
  width: 600px;
  margin: 0 auto;
}
ul {
  list-style: none;
}
input {
  outline: none;
}
.header {
  background-color: #323232;
  height: 50px;
}
.header .header_left {
  float: left;
  font-size: 24px;
  color: #dddddd;
  line-height: 50px;
}
.header .header_right {
  float: right;
}
.header .header_right input {
  float: right;
  width: 370px;
  height: 28px;
  margin-top: 12px;
  text-indent: 10px;
  border-radius: 5px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.24), 0 1px 6px rgba(0, 0, 0, 0.45) inset;
  border: none;
}
.middle h2 {
  display: block;
  font-size: 1.8em;
  margin-block-start: 0.83em;
  margin-block-end: 0.83em;
  margin-inline-start: 0px;
  margin-inline-end: 0px;
  font-weight: bold;
}
.middle h2 span {
  display: block;
  float: right;
  background-color: #e6e6fa;
  border-radius: 50%;
  height: 2rem;
  padding: 0.1rem 0.5rem;
  font-size: 0.6em;
  line-height: 2rem;
  color: #666666;
}
.middle li {
  overflow: hidden;
  width: 600px;
  background-color: #fff;
  height: 32px;
  line-height: 32px;
  background: #fff;
  position: relative;
  margin-bottom: 10px;
  padding: 0 45px;
  border-radius: 3px;
  border-left: 5px solid #629A9C;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.07);
}
.middle li input {
  z-index: 66;
  position: absolute;
  top: 2px;
  left: 10px;
  width: 22px;
  height: 22px;
  cursor: pointer;
}
.middle li p {
  float: left;
  line-height: 32px;
  font-weight: 700;
  font-size: 16px;
}
.middle li a {
  z-index: 66;
  position: absolute;
  top: 3px;
  right: 5px;
  display: inline-block;
  width: 14px;
  height: 12px;
  border-radius: 14px;
  border: 6px double #FFF;
  background: #CCC;
  line-height: 14px;
  text-align: center;
  color: #FFF;
  font-weight: bold;
  font-size: 14px;
  cursor: pointer;
  box-sizing: content-box;
}
.middle .done li::before {
  content: '';
  width: 600px;
  height: 32px;
  display: block;
  position: absolute;
  left: 0px;
  z-index: 6;
  background-color: rgba(0, 0, 0, 0.3);
}
.footer {
  color: #666666;
  text-align: center;
}
.footer .w a {
  color: #999999;
  text-decoration: none;
}
